carboxyl


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Related to carboxyl: carboxyl group, hydrocarbon, Carboxyl functional group

carboxyl

 [kahr-bok´sil]
the monovalent radical, -COOH, found in those organic acids termed carboxylic acids.

car·box·yl

(kar-bok'sil),
The characterizing group (-COOH) of certain organic acids, for example, HCOOH (formic acid), CH3COOH (acetic acid), CH3CH(NH2)COOH (alanine). Compare: carboxylic acid.

carboxyl

/car·box·yl/ (kahr-bok´sil) the monovalent radical —COOH, occurring in those organic acids termed carboxylic acids.

carboxyl

(kär-bŏk′səl)
n.
The univalent group, -COOH, the functional group characteristic of all organic acids.

car′box·yl′ic (-sĭl′ĭk) adj.

carboxyl

[kärbok′sil]
a monovalent radical (M-COOH) characteristic of organic acids. The hydrogen of the radical can be replaced by metals to form salts.

car·box·yl

(kahr-bok'sil)
The characterizing group (-COOH) of organic acids.

carboxyl

the monovalent radical, −COOH, found in those organic acids termed carboxylic acids.
References in periodicals archive ?
At the same time, relative amounts of carbon belonging to the carboxyl O=C-O groups increased in the case of glucuronoxylan by only about 13%, and in the case of arabinoxylan by about 225%.
Signal in spinning sidebands (SSBs) for the carboxyl and aryl resonances was corrected for in the usual way (Schmidt et al.
In the sequence/alignment viewer, the free amino end is on the left and the free carboxyl end is on the right.
Lignocellulosic materials, important natural renewable resources, contain cellulose, hemicellulose and lignins and also posses many active functional groups susceptible to reaction such as: primary and secondary hydroxyls, carbonyls, carboxyls (esters), ether and acetal linkages, and sulfur-containing groups.
Succinyl chitosan due to the presence of carboxyl groups exhibit pH dependent swelling behavior.
For most of the studied substituted aromatic compounds the Cs cation is preferentially attached to the carboxyl (-COOH) or hydroxyl (-OH) groups via an electrostatic interaction with the lone-pair electrons on electronegative oxygen atoms.
RNA was purified by the guanidinium-thiocyanate-phenol-chloroform method, and genetic characterization of measles virus was performed by sequencing the 450 nt from the carboxyl terminus of nucleoprotein (N) gene and a 377-bp fragment of the H gene (9).
Fatty acids are long-chain molecules with a carboxyl and a methyl end.
Tenders are invited for Supply and Services of following Items: Sodium Carboxyl Methyl Cellulose,Industrial Canteen Equipment,Poly Vinyl Alcohol,Furnace Oil,Titanium Di-Oxide,Packing Boxes(Wooden),Industrial Canteen Services,Pre Stressed Precast compound Wall & Slotted Angle racks.
Containing both carboxyl and amino group, amino acids are synthesized inside human and animal body, yet a few amino acids cannot be produced inside the body and are known asessential amino acids.